1 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
4 * c-decl.c: Set TYPE_PACKED in variants.
6 2015-11-27 Martin Liska <mliska@suse.cz>
9 * c-array-notation.c (fix_builtin_array_notation_fn):
10 Use release_vec_vec instead of vec::release.
11 (build_array_notation_expr): Likewise.
12 (fix_conditional_array_notations_1): Likewise.
13 (fix_array_notation_expr): Likewise.
14 (fix_array_notation_call_expr): Likewise.
16 2015-11-27 Jakub Jelinek <jakub@redhat.com>
19 * c-parser.c (c_parser_compound_statement_nostart): If
20 last_label is true, use pragma_stmt instead of pragma_compound
21 as second c_parser_pragma argument.
22 (c_parser_omp_ordered, c_parser_omp_target_update,
23 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
24 false as second argument to c_parser_skip_to_pragma_eol after
25 diagnosing standalone directives used in pragma_stmt context.
27 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
29 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
30 with "if (ENABLE_OFFLOADING)".
32 2015-11-23 David Malcolm <dmalcolm@redhat.com>
35 * c-parser.c (c_parser_postfix_expression): Set up source ranges
36 for various Objective-C constructs: Class.name syntax,
37 @selector(), @protocol(), @encode(), and [] message syntax.
39 2015-11-20 David Malcolm <dmalcolm@redhat.com>
42 * c-typeck.c (should_suggest_deref_p): New function.
43 (build_component_ref): Special-case POINTER_TYPE when
44 generating a "not a structure of union" error message, and
45 suggest a "->" rather than a ".", providing a fix-it hint.
47 2015-11-19 David Malcolm <dmalcolm@redhat.com>
49 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
50 candidate into a new function, find_closest_identifier.
52 2015-11-19 Marek Polacek <polacek@redhat.com>
55 * c-typeck.c (parser_build_binary_op): Properly handle
56 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
58 2015-11-17 David Malcolm <dmalcolm@redhat.com>
60 * c-parser.c (set_c_expr_source_range): Bulletproof both
61 overloaded implementations against NULL expr->value.
62 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
64 (c_parser_unary_expression): Likewise when handling addresses of
66 (c_parser_postfix_expression): Likewise for statement expressions,
67 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
68 __builtin_va_arg, and for __builtin_offset_of.
69 (c_parser_postfix_expression_after_paren_type): Initialize expr's
70 src_range using the range of the braced initializer.
71 (c_parser_transaction_expression): Set src_range for "ret" to a
74 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
76 * c-parser.c (c_finish_omp_declare_simd): Look for
77 "simd" attribute as well. Update error message.
79 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
81 * c-parser.c (c_parser_omp_declare_target): Adjust.
83 2015-11-14 Jakub Jelinek <jakub@redhat.com>
85 * c-typeck.c (c_finish_omp_clauses): Don't mark
86 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
88 2015-11-14 Marek Polacek <polacek@redhat.com>
90 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
91 * c-typeck.c: Likewise.
93 2015-11-13 David Malcolm <dmalcolm@redhat.com>
95 * c-decl.c (warn_defaults_to): Pass line_table to
97 * c-errors.c (pedwarn_c99): Likewise.
98 (pedwarn_c90): Likewise.
99 * c-parser.c (set_c_expr_source_range): New functions.
100 (c_token::get_range): New method.
101 (c_token::get_finish): New method.
102 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
103 based on the range from the start of the LHS to the end of the
105 (c_parser_conditional_expression): Likewise, based on the range
106 from the start of the cond.value to the end of exp2.value.
107 (c_parser_binary_expression): Call set_c_expr_source_range on
108 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
109 (c_parser_cast_expression): Call set_c_expr_source_range on ret
110 based on the cast_loc through to the end of the expr.
111 (c_parser_unary_expression): Likewise, based on the
112 op_loc through to the end of op.
113 (c_parser_sizeof_expression) Likewise, based on the start of the
114 sizeof token through to either the closing paren or the end of
116 (c_parser_postfix_expression): Likewise, using the token range,
117 or from the open paren through to the close paren for
118 parenthesized expressions.
119 (c_parser_postfix_expression_after_primary): Likewise, for
120 various kinds of expression.
121 * c-tree.h (struct c_expr): Add field "src_range".
122 (c_expr::get_start): New method.
123 (c_expr::get_finish): New method.
124 (set_c_expr_source_range): New decls.
125 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
126 on ret for prefix unary ops.
127 (parser_build_binary_op): Likewise, running from the start of
128 arg1.value through to the end of arg2.value.
130 2015-11-13 Marek Polacek <polacek@redhat.com>
133 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
135 2015-11-13 David Malcolm <dmalcolm@redhat.com>
137 * c-typeck.c: Include spellcheck.h.
138 (lookup_field_fuzzy_find_candidates): New function.
139 (lookup_field_fuzzy): New function.
140 (build_component_ref): If the field was not found, try using
141 lookup_field_fuzzy and potentially offer a suggestion.
143 2015-11-12 James Norris <jnorris@codesourcery.com>
144 Joseph Myers <joseph@codesourcery.com>
146 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
147 (c_parser_omp_clause_name): Handle 'device_resident' clause.
148 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
149 and PRAGMA_OMP_CLAUSE_LINK.
150 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
151 and PRAGMA_OACC_CLAUSE_LINK.
152 (OACC_DECLARE_CLAUSE_MASK): New definition.
153 (c_parser_oacc_declare): New function.
155 2015-11-12 Marek Polacek <polacek@redhat.com>
158 * c-parser.c (c_parser_for_statement): Reclassify the token in
161 2015-11-11 Marek Polacek <polacek@redhat.com>
165 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
166 checking the size of an array.
168 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
170 * c-array-notation.c: Remove unused header files.
171 * c-aux-info.c: Likewise.
172 * c-convert.c: Likewise.
173 * c-decl.c: Likewise.
174 * c-errors.c: Likewise.
175 * c-lang.c: Likewise.
176 * c-objc-common.c: Likewise.
177 * c-parser.c: Likewise.
178 * c-typeck.c: Likewise.
179 * gccspec.c: Likewise.
181 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
182 Cesar Philippidis <cesar@codesourcery.com>
183 James Norris <jnorris@codesourcery.com>
184 Julian Brown <julian@codesourcery.com>
185 Nathan Sidwell <nathan@codesourcery.com>
188 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
190 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
191 (c_parser_pragma): Parse 'acc routine'.
192 (OACC_ROUTINE_CLAUSE_MARK): Define.
193 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
195 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
198 * c-typeck.c (c_finish_loop): For unconditional loops, set the
199 location of the backward-goto to the start of the loop body.
201 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
204 * c-parser.c (c_parser_while_statement): Finish the loop before
205 parsing ahead for misleading indentation.
206 (c_parser_for_statement): Likewise.
208 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
210 * c-decl.c (finish_struct): If the structure has reverse storage
211 order, rewrite the type of array fields with scalar component. Call
212 maybe_apply_pragma_scalar_storage_order on entry.
213 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
214 errors on bit-fields and reverse SSO here and not...
215 (c_mark_addressable): ...here.
216 (output_init_element): Adjust call to initializer_constant_valid_p.
217 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
219 2015-11-06 David Malcolm <dmalcolm@redhat.com>
221 * c-decl.c (warn_defaults_to): Update for change in signature
222 of diagnostic_set_info.
223 * c-errors.c (pedwarn_c99): Likewise.
224 (pedwarn_c90): Likewise.
225 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
226 for textinfo::set_location.
228 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
229 Thomas Schwinge <thomas@codesourcery.com>
230 James Norris <jnorris@codesourcery.com>
232 * c-parser.c (c_parser_omp_clause_name): Add support for
233 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
234 (c_parser_omp_clause_default): Add is_oacc argument. Handle
235 default(none) in OpenACC.
236 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
238 (c_parser_oacc_clause_tile): New function.
239 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
240 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
241 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
243 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
244 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
246 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
247 (c_parser_oacc_update): Update the error message for missing clauses.
248 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
249 and OMP_CLAUSE_INDEPENDENT.
251 2015-11-05 Marek Polacek <polacek@redhat.com>
254 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
255 deal with pre-evaluation on invalid types.
257 2015-11-05 Jakub Jelinek <jakub@redhat.com>
258 Ilya Verbin <ilya.verbin@intel.com>
260 * c-parser.c: Include context.h and gimple-expr.h.
261 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
262 monotonic together with nonmonotonic.
263 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
264 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
265 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
266 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
267 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
268 expressions on combined target teams before the target.
269 (c_parser_omp_declare_target): If decl has "omp declare target" or
270 "omp declare target link" attribute, and cgraph or varpool node already
271 exists, then set corresponding flags. Call c_finish_omp_clauses
272 in the parenthesized extended-list syntax case.
273 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
275 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
276 on OMP_CLAUSE_REDUCTION array sections.
277 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
278 into the constant offset, or for variable low-bound using
279 POINTER_PLUS_EXPR. For structure element based array sections use
280 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
281 (c_finish_omp_clauses): Drop generic_field_head, structure
282 elements are now always mapped even as array section bases,
283 diagnose same var in data sharing and mapping clauses. Diagnose if
284 linear step on declare simd is neither a constant nor a uniform
285 parameter. Look through POINTER_PLUS_EXPR for array section
286 reductions. Diagnose the same var or function appearing multiple
287 times on the same directive. Fix up wording for the to clause if t
288 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
289 modifier on kinds other than dynamic or guided or nonmonotonic
290 modifier together with ordered clause.
292 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
293 Chung-Lin Tang <cltang@codesourcery.com>
295 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
297 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
299 * c-array-notation.c: Reorder #include's and remove duplicates.
300 * c-aux-info.c: Likewise.
301 * c-convert.c: Likewise.
302 * c-decl.c: Likewise.
303 * c-errors.c: Likewise.
304 * c-lang.c: Likewise.
305 * c-objc-common.c: Likewise.
306 * c-parser.c: Likewise.
307 * c-typeck.c: Likewise.
309 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
312 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
313 after calling build_qualified_type.
315 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
316 Thomas Schwinge <thomas@codesourcery.com>
317 James Norris <jnorris@codesourcery.com>
318 Joseph Myers <joseph@codesourcery.com>
319 Julian Brown <julian@codesourcery.com>
320 Bernd Schmidt <bschmidt@redhat.com>
322 * c-parser.c (c_parser_oacc_shape_clause): New.
323 (c_parser_oacc_simple_clause): New.
324 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
325 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
327 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
328 James Norris <jnorris@codesourcery.com>
329 Cesar Philippidis <cesar@codesourcery.com>
333 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
334 parameters, and handle these. Adjust all users.
335 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
337 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
339 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
341 (c_finish_omp_construct): Declare function.
342 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
343 Merge functions into...
344 (c_finish_omp_construct): ... this new function.
346 2015-10-22 Richard Biener <rguenther@suse.de>
348 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
349 before folding a MINUS_EXPR.
351 2015-10-21 Marek Polacek <polacek@redhat.com>
354 * c-decl.c (start_function): Warn about vararg functions without
357 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
359 * c-typeck.c (build_conditional_expr): Use boolean vector
360 type for vector comparison.
361 (build_vec_cmp): New.
362 (build_binary_op): Use build_vec_cmp for comparison.
364 2015-10-20 Marek Polacek <polacek@redhat.com>
366 * c-parser.c (is_cilkplus_vector_p): Don't define here.
368 2015-10-20 Marek Polacek <polacek@redhat.com>
371 * c-parser.c (c_parser_attributes): Break out of the loop if the
372 token after an attribute isn't a comma.
374 2015-10-13 Jakub Jelinek <jakub@redhat.com>
375 Aldy Hernandez <aldyh@redhat.com>
377 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
378 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
379 (c_parser_omp_variable_list): Handle structure elements for
380 map, to and from clauses. Handle array sections in reduction
381 clause. Formatting fixes.
382 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
384 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
385 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
386 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
387 c_parser_omp_clause_is_device_ptr): New functions.
388 (c_parser_omp_clause_ordered): Parse optional parameter.
389 (c_parser_omp_clause_reduction): Handle array reductions.
390 (c_parser_omp_clause_schedule): Parse optional simd modifier.
391 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
393 (c_parser_omp_clause_linear): Parse linear clause modifiers.
394 (c_parser_omp_clause_depend_sink): New function.
395 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
396 (c_parser_omp_clause_map): Parse release/delete map kinds and
397 optional always modifier.
398 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
399 and c_finish_omp_clauses callers.
400 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
401 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
402 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
403 (OMP_CRITICAL_CLAUSE_MASK): Define.
404 (c_parser_omp_critical): Parse critical clauses.
405 (c_parser_omp_for_loop): Handle doacross loops, adjust
406 c_finish_omp_for and c_finish_omp_clauses callers.
407 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
408 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
409 (OMP_FOR_CLAUSE_MASK): Add linear clause.
410 (c_parser_omp_for): Disallow ordered clause when combined with
411 distribute. Disallow linear clause when combined with distribute
412 and not combined with simd.
413 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
414 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
415 parse clauses and if depend clause is found, don't parse a body.
416 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
417 Allow target parallel without for after it.
418 (OMP_TASK_CLAUSE_MASK): Add priority clause.
419 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
420 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
422 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
423 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
424 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
425 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
427 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
428 defaultmap and is_device_ptr clauses.
429 (c_parser_omp_target): Parse target parallel and target simd. Set
430 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
431 and target exit data. Diagnose invalid map kinds.
432 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
433 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
435 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
437 (OMP_TASKLOOP_CLAUSE_MASK): Define.
438 (c_parser_omp_taskloop): New function.
439 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
440 handle PRAGMA_OMP_TASKLOOP.
441 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
442 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
443 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
444 Add IS_OMP argument, handle structure element bases, diagnose
445 bitfields, pass IS_OMP recursively, diagnose known zero length
446 array sections in depend clauses, handle array sections in reduction
447 clause, diagnose negative length even for pointers.
448 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
449 types, pass IS_OMP down to handle_omp_array_sections_1, handle
450 array sections in reduction clause, set
451 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
452 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
453 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
454 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
456 2015-10-06 Marek Polacek <polacek@redhat.com>
458 * c-parser.c (c_parser_statement_after_labels): Use
459 protected_set_expr_location.
460 (c_parser_omp_clause_num_gangs): Likewise.
461 (c_parser_omp_clause_num_threads): Likewise.
462 (c_parser_omp_clause_num_workers): Likewise.
463 (c_parser_omp_clause_vector_length): Likewise.
464 (c_parser_omp_clause_num_teams): Likewise.
465 (c_parser_omp_clause_thread_limit): Likewise.
466 * c-typeck.c (build_c_cast): Likewise.
467 (c_cast_expr): Likewise.
469 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
471 * c-typeck.c (c_tree_equal): Use real_equal instead of
474 2015-10-04 Jason Merrill <jason@redhat.com>
476 * c-parser.c (c_lex_one_token): Handle @synchronized.
477 * c-decl.c (match_builtin_function_types): A declaration of a built-in
478 can change whether the function is transaction_safe.
480 2015-10-02 Marek Polacek <polacek@redhat.com>
483 * c-typeck.c (convert_for_assignment): Use the expansion point
486 2015-10-02 Marek Polacek <polacek@redhat.com>
489 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
490 and pass it down to c_parser_if_statement.
491 (c_parser_else_body): Add CHAIN parameter and pass it down to
492 c_parser_statement_after_labels.
493 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
494 duplicated if-else-if conditions.
496 2015-10-01 Marek Polacek <polacek@redhat.com>
498 * c-typeck.c (convert_for_assignment): Improve commentary.
500 2015-09-30 Marek Polacek <polacek@redhat.com>
503 * c-typeck.c (c_finish_return): Use the expansion point location for
504 certain "return with value" warnings.
506 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
508 * c-parser.c (pragma_lex): Add loc argument.
510 2015-09-15 Marek Polacek <polacek@redhat.com>
513 * c-decl.c (tag_exists_p): New function.
514 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
515 struct/union/enum keywords are missing.
516 * c-tree.h (tag_exists_p): Declare.
518 2015-09-15 Marek Polacek <polacek@redhat.com>
520 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
521 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
522 Return NULL_TREE instead of 0.
523 (lookup_name): Return NULL_TREE instead of 0.
524 (lookup_name_in_scope): Likewise.
525 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
526 (parser_xref_tag): Use false instead of 0.
527 (start_struct): Use true instead of 1.
528 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
530 2015-09-14 Marek Polacek <polacek@redhat.com>
532 * c-typeck.c (set_nonincremental_init_from_string): Use
533 HOST_WIDE_INT_M1U when shifting a negative value.
535 2015-09-09 Mark Wielaard <mjw@redhat.com>
537 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
540 2015-09-10 Jakub Jelinek <jakub@redhat.com>
543 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
544 into OMP_FOR_PRE_BODY rather than before the loop.
546 2015-09-09 Jakub Jelinek <jakub@redhat.com>
549 * c-parser.c (c_parser_oacc_all_clauses,
550 c_parser_omp_all_clauses): Remove invalid clause from
551 list of clauses even if parser->error is set.
554 * c-parser.c (c_parser_omp_clause_aligned,
555 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
557 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
561 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
562 instead of c_parser_unary_expression. If the result is !lvalue_p,
563 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
565 2015-09-04 Marek Polacek <polacek@redhat.com>
568 * c-typeck.c (build_binary_op): Don't instrument static initializers.
570 2015-09-03 Martin Sebor <msebor@redhat.com>
573 * c-typeck.c (convert_arguments, parser_build_unary_op,
574 build_conditional_expr, c_cast_expr, convert_for_assignment,
575 build_binary_op, _objc_common_truthvalue_conversion): Call
577 (c_decl_implicit): Define.
579 2015-09-02 Marek Polacek <polacek@redhat.com>
582 * c-parser.c (c_parser_enum_specifier): Give a better error for
585 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
587 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
589 2015-08-12 Marek Polacek <polacek@redhat.com>
591 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
594 2015-08-03 Marek Polacek <polacek@redhat.com>
597 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
599 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
601 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
603 * c-parser.c (c_parser_if_body): Take token_indent_info
604 argument. Call warn_for_misleading_indentation even when the
605 body is a semicolon. Extract token_indent_infos corresponding
606 to the guard, body and next tokens. Adjust call to
607 warn_for_misleading_indentation accordingly.
608 (c_parser_else_body): Likewise.
609 (c_parser_if_statement): Likewise.
610 (c_parser_while_statement): Likewise.
611 (c_parser_for_statement): Likewise.
613 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
614 Manuel López-Ibáñez <manu@gcc.gnu.org>
616 * c-decl.c (get_parm_info): Remove static var. Update warning
619 2015-07-27 Marek Polacek <polacek@redhat.com>
623 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
625 2015-07-20 Marek Polacek <polacek@redhat.com>
628 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
629 (build_binary_op): Warn about left shift overflows.
631 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
633 * c-array-notation.c: Adjust includes for flags.h changes.
634 * c-objc-common.c: Likewise.
636 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
638 * c-array-notation.c: Adjust includes.
639 * c-aux-info.c: Likewise.
640 * c-convert.c: Likewise.
641 * c-decl.c: Likewise.
642 * c-errors.c: Likewise.
643 * c-lang.c: Likewise.
644 * c-objc-common.c: Likewise.
645 * c-parser.c: Likewise.
646 * c-typeck.c: Likewise.
648 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
651 * c-decl.c (finish_function): Call do_warn_unused_parameter.
653 2015-06-29 Marek Polacek <polacek@redhat.com>
656 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
657 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
658 about -Wswitch-bool here.
659 (do_case): Update c_add_case_label call.
660 (c_finish_case): Update c_do_switch_warnings call.
662 2015-06-27 Marek Polacek <polacek@redhat.com>
664 * c-typeck.c: Use VECTOR_TYPE_P throughout.
666 2015-06-26 Marek Polacek <polacek@redhat.com>
668 * c-array-notation.c (fix_builtin_array_notation_fn): Use
670 * c-typeck.c (array_to_pointer_conversion): Likewise.
671 (build_unary_op): Likewise.
672 (c_finish_return): Likewise.
674 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
676 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
677 * c-parser.c: Likewise.
679 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
681 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
682 instead of pointer_hash.
683 (detect_field_duplicates): Likewise.
685 2015-06-25 Marek Polacek <polacek@redhat.com>
687 * c-array-notation.c: Use VAR_P throughout.
688 * c-decl.c: Likewise.
689 * c-objc-common.c: Likewise.
690 * c-parser.c: Likewise.
691 * c-typeck.c: Likewise.
693 2015-06-25 Marek Polacek <polacek@redhat.com>
695 * c-decl.c: Use is_global_var throughout.
696 * c-parser.c: Likewise.
697 * c-typeck.c: Likewise.
699 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
701 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
702 * c-aux-info.c: Likewise.
703 * c-convert.c: Likewise.
704 * c-decl.c: Likewise.
705 * c-errors.c: Likewise.
706 * c-lang.c: Likewise.
707 * c-objc-common.c: Likewise.
708 * c-parser.c: Likewise.
709 * c-typeck.c: Likewise.
711 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
714 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
717 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
719 * c-decl.c (pop_scope): Register the main translation unit
720 through the new debug hook.
722 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
724 * c-array-notation.c : Adjust include files.
725 * c-aux-info.c : Likewise.
726 * c-convert.c : Likewise.
727 * c-decl.c : Likewise.
728 * c-errors.c : Likewise.
729 * c-lang.c : Likewise.
730 * c-lang.h : Likewise.
731 * c-objc-common.c : Likewise.
732 * c-parser.c : Likewise.
733 * c-typeck.c : Likewise.
735 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
737 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
738 immediately clobber it.
739 (c_write_global_declarations_1): Remove call to
740 check_global_declaration_1.
741 (c_write_global_declarations_2): Remove.
742 (c_write_final_cleanups): Rename from c_write_global_declarations.
743 Remove call to finalize_compilation_unit.
744 Remove calls to debugging hooks.
745 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
746 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
747 * c-tree.h: Remove c_write_global_declarations.
749 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
751 * c-array-notation.c: Adjust includes for restructured coretypes.h.
752 * c-aux-info.c: Likewise.
753 * c-convert.c: Likewise.
754 * c-decl.c: Likewise.
755 * c-errors.c: Likewise.
756 * c-lang.c: Likewise.
757 * c-objc-common.c: Likewise.
758 * c-parser.c: Likewise.
759 * c-typeck.c: Likewise.
761 2015-06-04 Marek Polacek <polacek@redhat.com>
764 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
767 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
769 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
770 Warn for empty struct.
771 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
773 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
775 * c-decl.c (start_function): Call plugin before parsing.
776 (finish_function): Call plugin after parsing.
778 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
781 * c-decl.c (merge_decls): Merge DECL_COMMON.
783 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
785 * Make-lang.in (check_gcc_pallelize): Define.
787 2015-05-22 Marek Polacek <polacek@redhat.com>
790 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
793 2015-05-21 Marek Polacek <polacek@redhat.com>
795 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
798 2015-05-20 Marek Polacek <polacek@redhat.com>
800 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
801 * c-typeck.c: Likewise.
803 2015-05-19 Marek Polacek <polacek@redhat.com>
805 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
807 2015-05-19 Jakub Jelinek <jakub@redhat.com>
810 * c-parser.c (c_parser_omp_for_loop): Don't add
811 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
812 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
813 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
816 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
818 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
821 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
824 * c-objc-common.c (c_tree_printer): Replace locus pointer with
827 2015-05-14 Marek Polacek <polacek@redhat.com>
831 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
834 2015-05-12 David Malcolm <dmalcolm@redhat.com>
836 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
837 to add a call to warn_for_misleading_indentation.
838 (c_parser_else_body): Likewise, adding param "else_loc".
839 (c_parser_if_statement): Check for misleading indentation.
840 (c_parser_while_statement): Likewise.
841 (c_parser_for_statement): Likewise.
843 2015-05-08 Marek Polacek <polacek@redhat.com>
846 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
847 (output_init_element): Likewise.
849 2015-05-07 Marek Polacek <polacek@redhat.com>
852 * c-typeck.c (build_binary_op): Warn when left shifting a negative
855 2015-04-30 Marek Polacek <polacek@redhat.com>
857 * c-typeck.c (set_init_label): Call error_at instead of error and
860 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
863 * c-typeck.c (c_build_va_arg): Clarify the error message.
865 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
867 * c-parser.c (c_parser_oacc_enter_exit_data): Use
868 OMP_STANDALONE_CLAUSES.
870 2015-04-28 Marek Polacek <polacek@redhat.com>
872 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
874 2015-04-28 Marek Polacek <polacek@redhat.com>
877 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
879 2015-04-25 Marek Polacek <polacek@redhat.com>
882 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
885 2015-04-23 Marek Polacek <polacek@redhat.com>
888 * c-decl.c (set_labels_context_r): New function.
889 (store_parm_decls): Call it via walk_tree_without_duplicates.
890 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
891 instead of create_tmp_var. Build TARGET_EXPR instead of
893 (build_atomic_assign): Use create_tmp_var_raw instead of
894 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
896 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
898 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
899 (c_parser_omp_target_update): Add missed %> to error_at ().
901 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
904 * c-decl.c (c_default_pointer_mode): Remove definition.
905 * c-tree.h (c_default_pointer_mode): Remove declaration.
907 2015-03-27 Tobias Burnus <burnus@net-b.de>
910 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
912 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
913 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
914 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
916 2015-03-19 Jakub Jelinek <jakub@redhat.com>
918 * c-decl.c (c_decl_attributes): Also add "omp declare target"
919 attribute for DECL_EXTERNAL VAR_DECLs.
921 2015-03-11 Jakub Jelinek <jakub@redhat.com>
923 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
926 2015-03-10 Jakub Jelinek <jakub@redhat.com>
929 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
930 before preparing arguments to warn_logical_not_parentheses.
932 2015-03-09 Jakub Jelinek <jakub@redhat.com>
935 * c-typeck.c (parser_build_binary_op): Don't warn for
936 !!x == y or !b == y where b is _Bool.
938 2015-03-09 Marek Polacek <polacek@redhat.com>
940 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
941 * c-decl.c (grokdeclarator): Likewise.
942 * c-typeck.c (build_binary_op): Likewise.
944 2015-02-27 Marek Polacek <polacek@redhat.com>
947 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
949 2015-02-14 Marek Polacek <polacek@redhat.com>
952 * c-decl.c (grokdeclarator): Set the range of a flexible array member
953 declared through a typedef name.
955 2015-02-13 Marek Polacek <polacek@redhat.com>
958 * c-decl.c (grokdeclarator): Print also the type when giving
959 the error message about array's incomplete element type.
961 2015-02-11 Jakub Jelinek <jakub@redhat.com>
964 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
965 check in the POP macro.
967 2015-02-09 Marek Polacek <polacek@redhat.com>
970 * c-typeck.c (process_init_element): Don't always wrap
971 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
972 initializing a range of elements.
974 2015-02-04 Jakub Jelinek <jakub@redhat.com>
978 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
980 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
982 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
983 processing enum declaration.
985 2015-01-29 Marek Polacek <polacek@redhat.com>
988 * c-typeck.c (pop_init_level): If constructor_elements has
989 exactly one element with integer_zerop value, set constructor_zeroinit
990 to 1. Remove braces around warning_init call.
992 2015-01-27 Jakub Jelinek <jakub@redhat.com>
995 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
996 of FUNCTION_DECLs with error_mark_node.
998 2015-01-26 Jakub Jelinek <jakub@redhat.com>
1001 * c-typeck.c (convert_arguments): Return -1 if there are
1002 error_args, even if we've diagnosed too many arguments.
1004 2015-01-21 Richard Biener <rguenther@suse.de>
1007 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
1008 for builtins the user declared correctly.
1010 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
1011 Bernd Schmidt <bernds@codesourcery.com>
1012 Cesar Philippidis <cesar@codesourcery.com>
1013 James Norris <jnorris@codesourcery.com>
1014 Jakub Jelinek <jakub@redhat.com>
1015 Ilmir Usmanov <i.usmanov@samsung.com>
1017 * c-parser.c: Include "gomp-constants.h".
1018 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1019 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1020 Use OMP_CLAUSE_SET_MAP_KIND.
1021 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
1022 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
1023 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
1024 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
1025 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
1026 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
1027 "copyout", "create", "delete", "deviceptr", "gang", "host",
1028 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
1029 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1030 "present_or_create", "pcreate", "seq", "self", "vector",
1031 "vector_length", "wait", "worker".
1032 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1033 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
1034 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1035 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1036 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
1037 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
1038 (c_parser_oacc_data_clause_deviceptr)
1039 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
1040 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
1041 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
1042 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
1043 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
1044 (c_parser_oacc_parallel, c_parser_oacc_update)
1045 (c_parser_oacc_wait): New functions.
1046 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
1047 (c_finish_oacc_data): New prototypes.
1048 * c-typeck.c: Include "gomp-constants.h".
1049 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
1050 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
1051 OMP_CLAUSE_SET_MAP_KIND.
1052 (c_finish_oacc_parallel, c_finish_oacc_kernels)
1053 (c_finish_oacc_data): New functions.
1054 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
1055 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
1056 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
1057 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
1058 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
1059 GOMP_MAP_FORCE_DEVICEPTR.
1061 2015-01-09 Michael Collison <michael.collison@linaro.org>
1063 * c-array-notation.c: Include hash-set.h, machmode.h,
1064 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1065 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1066 * c-aux-info.c: Ditto.
1067 * c-convert.c: Ditto.
1069 * c-errors.c: Ditto.
1070 * c-lang.c: Dittoxs.
1071 * c-objc-common.c: Ditto.
1072 * c-parser.c: Ditto.
1073 * c-typeck.c: Include hash-set.h, machmode.h,
1074 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1075 fold-const.h, wide-int.h, inchash.h, real.h and
1076 fixed-value.h due to flattening of tree.h.
1078 2015-01-07 Marek Polacek <polacek@redhat.com>
1081 * c-typeck.c (process_init_element): Disallow initialization of
1082 a flexible array member with a string constant if the structure
1085 2015-01-05 Jakub Jelinek <jakub@redhat.com>
1088 * c-typeck.c (convert_for_assignment, c_finish_return): For
1089 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
1090 types also set in_late_binary_op around convert call.
1091 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
1092 to integral type casts, if not in_late_binary_op, pass c_fully_fold
1093 result on expr as last argument to ubsan_instrument_float_cast,
1094 if in_late_binary_op, don't use c_save_expr but save_expr.
1096 Update copyright years.
1098 2015-01-05 Marek Polacek <polacek@redhat.com>
1101 * c-typeck.c (build_array_ref): Pass loc down to
1102 warn_array_subscript_with_type_char.
1104 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
1106 * c-typeck.c: New behavious for pointers to arrays with qualifiers
1107 (common-pointer-type): For pointers to arrays take qualifiers from
1109 (build_conditional_expr): Add warnings for lost qualifiers.
1110 (comp-target-types): Allow pointers to arrays with different qualifiers.
1111 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
1112 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
1113 to PEDWARN_FOR_QUALIFIERS.
1115 2014-12-17 Jakub Jelinek <jakub@redhat.com>
1118 * c-convert.c: Include ubsan.h.
1119 (convert): For real -> integral casts and
1120 -fsanitize=float-cast-overflow don't call convert_to_integer, but
1121 instead instrument the float cast directly.
1123 2014-11-29 Jakub Jelinek <jakub@redhat.com>
1125 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
1126 c_finish_stmt_expr): Remove NULL last argument from
1127 create_tmp_var_raw and create_tmp_var calls.
1128 * c-array-notation.c (fix_builtin_array_notation_fn,
1129 build_array_notation_expr, fix_conditional_array_notations_1,
1130 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
1132 2014-11-28 Marek Polacek <polacek@redhat.com>
1135 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
1136 convert the right operand to integer type.
1138 2014-11-25 Marek Polacek <polacek@redhat.com>
1141 * c-decl.c (start_function): Disable -Wmissing-declarations warning
1142 for inline functions.
1144 2014-11-21 Jakub Jelinek <jakub@redhat.com>
1147 * c-typeck.c (build_array_ref): Adjust
1148 convert_vector_to_pointer_for_subscript caller. If it returns true,
1149 call non_lvalue_loc on the result.
1151 2014-11-11 Richard Biener <rguenther@suse.de>
1153 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
1156 2014-11-10 Andi Kleen <ak@linux.intel.com>
1159 * c-parser.c (c_parser_statement_after_labels): Call
1161 (c_parser_if_statement): Dito.
1162 (c_parser_switch_statement): Dito.
1163 (c_parser_while_statement): Dito.
1164 (c_parser_do_statement): Dito.
1165 (c_parser_for_statement): Dito.
1166 * c-typeck.c (c_finish_loop): Dito.
1168 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1170 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
1171 OPT_Wshift_count_overflow in the warnings.
1173 2014-10-30 Marek Polacek <polacek@redhat.com>
1175 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
1176 print the stripped version as well, if they're not the same.
1178 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
1180 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
1183 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
1185 * c-decl.c: Adjust include files.
1186 * c-parser.c: Ditto.
1188 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
1189 Tom Tromey <tromey@redhat.com>
1191 * c-tree.h (enum c_oracle_request): New.
1192 (c_binding_oracle_function): New typedef.
1193 (c_binding_oracle, c_pushtag, c_bind): Declare.
1194 * c-decl.c (c_binding_oracle): New global.
1195 (I_SYMBOL_CHECKED): New macro.
1196 (i_symbol_binding): New function.
1197 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
1198 (I_TAG_CHECKED): New macro.
1199 (i_tag_binding): New function.
1200 (I_TAG_BINDING, I_TAG_DECL): Redefine.
1201 (I_LABEL_CHECKED): New macro.
1202 (i_label_binding): New function.
1203 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
1204 (c_print_identifier): Save and restore c_binding_oracle.
1205 (c_pushtag, c_bind): New functions.
1207 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
1209 * c-typeck.c: Adjust include files.
1211 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
1214 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
1215 initialization here...
1216 (c_initialize_diagnostics): ... but here. Set defaults after
1217 building pretty-printer.
1219 2014-10-23 Marek Polacek <polacek@redhat.com>
1222 * c-decl.c (pop_scope): Don't print warning in external_scope.
1224 2014-10-19 Marek Polacek <polacek@redhat.com>
1227 * c-typeck.c (output_init_element): Allow initializing objects with
1228 static storage duration with compound literals even in C99 and add
1231 2014-10-17 Marek Polacek <polacek@redhat.com>
1234 * c-typeck.c (digest_init): Allow initializing objects with static
1235 storage duration with compound literals even in C99 and add pedwarn
1238 2014-10-17 Marek Polacek <polacek@redhat.com>
1241 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
1242 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
1243 error multiple times. Print the type.
1245 2014-10-17 Marek Polacek <polacek@redhat.com>
1248 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
1251 2014-10-17 Marek Polacek <polacek@redhat.com>
1253 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
1254 (start_function): Use OPT_Wimplicit_int instead of 0.
1255 (store_parm_decls_oldstyle): Likewise.
1257 2014-10-17 Alan Modra <amodra@gmail.com>
1260 * c-decl.c (merge_decls): Don't merge section name or tls model
1261 to newdecl symtab node, instead merge to olddecl. Override
1262 existing olddecl section name. Set tls_model for all thread-local
1263 vars, not just OMP thread-private ones. Remove incorrect comment.
1265 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
1267 * c-decl.c: Adjust include files.
1269 2014-10-14 DJ Delorie <dj@redhat.com>
1271 * c-parser.c (c_parse_init): Add RID entries for each __intN.
1272 (c_token_starts_typename): Check all __intN, not just __int128.
1273 (c_token_starts_declspecs): Likewise.
1274 (c_parser_declspecs): Likewise.
1275 (c_parser_attribute_any_word): Likewise.
1276 (c_parser_objc_selector): Likewise.
1277 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
1278 (struct c_declspecs): Add int_n_idx field to record *which* __intN
1280 * c-decl.c (declspecs_add_type): Check for all __intN, not just
1282 (finish_declspecs): Likewise.
1284 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
1286 * c-parser.c (c_parser_all_labels): New function to replace
1288 (c_parser_statement): Call the new function.
1290 2014-10-09 Marek Polacek <polacek@redhat.com>
1293 * c-typeck.c (pop_init_level): Don't warn about initializing
1296 2014-10-07 Marek Polacek <polacek@redhat.com>
1299 * c-decl.c (header_for_builtin_fn): New function.
1300 (implicitly_declare): Suggest which header to include.
1302 2014-10-07 Marek Polacek <polacek@redhat.com>
1304 * c-convert.c (convert): Use error_operand_p.
1305 * c-typeck.c (require_complete_type): Likewise.
1306 (really_atomic_lvalue): Likewise.
1307 (digest_init): Likewise.
1308 (handle_omp_array_sections_1): Likewise.
1310 2014-10-03 Marek Polacek <polacek@redhat.com>
1313 * c-decl.c (pop_scope): Don't warn about "inline function declared
1314 but never defined" for functions marked with gnu_inline attribute.
1316 2014-09-25 Jakub Jelinek <jakub@redhat.com>
1319 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
1320 on low_bound and length.
1322 2014-09-24 Marek Polacek <polacek@redhat.com>
1326 * c-parser.c: Don't define CPP_KEYWORD.
1327 (c_parser_switch_statement): Pass original type to c_finish_case.
1328 * c-tree.h (c_finish_case): Update declaration.
1329 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
1330 conditionally to c_do_switch_warnings.
1332 2014-09-03 Marek Polacek <polacek@redhat.com>
1335 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
1338 2014-09-02 Jakub Jelinek <jakub@redhat.com>
1339 Balaji V. Iyer <balaji.v.iyer@intel.com>
1340 Igor Zamyatin <igor.zamyatin@intel.com>
1342 * c-parser.c (c_parser_cilk_for): New function.
1343 (c_parser_cilk_grainsize): Likewise.
1344 (c_get_temp_regvar): Likewise.
1345 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
1346 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
1347 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
1348 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
1351 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
1353 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
1354 with using HOST_WIDE_INT without truncation to 'int'
1356 2014-08-22 Marek Polacek <polacek@redhat.com>
1359 * c-typeck.c (parser_build_binary_op): Adjust call to
1360 warn_logical_not_parentheses.
1362 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
1365 * c-parser.c (c_parser_array_notation): Check for correct
1366 type of an array added.
1368 2014-08-19 Marek Polacek <polacek@redhat.com>
1371 * c-typeck.c (build_binary_op): If either operand of a comparison
1372 is a boolean expression, call maybe_warn_bool_compare.
1374 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1377 * c-typeck.c (build_c_cast): Do a conversion even when the
1378 TYPE_MAIN_VARIANTs are the same.
1380 2014-08-19 Marek Polacek <polacek@redhat.com>
1382 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1383 pedwarn_c99 instead of pedwarn.
1384 (grokfield): Likewise.
1385 (warn_defaults_to): New function.
1386 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1387 Unconditionally call pedwarn_c99 instead of pedwarn.
1388 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1389 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1390 check flag_isoc11 before.
1391 * c-errors.c (pedwarn_c99): Change the return type to bool.
1392 Handle -Wc99-c11-compat.
1393 * c-parser.c (disable_extension_diagnostics): Handle
1394 warn_c99_c11_compat.
1395 (restore_extension_diagnostics): Likewise.
1396 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1397 instead of pedwarn, don't check flag_isoc11 before.
1398 (c_parser_declspecs): Likewise.
1399 (c_parser_alignas_specifier): Likewise.
1400 (c_parser_alignof_expression): Likewise.
1401 (c_parser_generic_selection): Likewise.
1402 * c-tree.h (pedwarn_c99): Update declaration.
1403 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1406 2014-08-19 Marek Polacek <polacek@redhat.com>
1408 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1410 * c-errors.c: Include "opts.h".
1411 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1412 * c-parser.c (disable_extension_diagnostics): Handle negative value
1413 of warn_c90_c99_compat, too.
1414 (restore_extension_diagnostics): Likewise.
1415 (c_parser_compound_statement_nostart): Pass
1416 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1418 2014-08-12 Marek Polacek <polacek@redhat.com>
1420 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1422 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1424 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1426 2014-08-10 Marek Polacek <polacek@redhat.com>
1429 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1430 Call pedwarn_c90 instead of pedwarn.
1431 (check_bitfield_type_and_width): Likewise.
1432 (declspecs_add_qual): Likewise.
1433 (declspecs_add_type): Likewise.
1434 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1435 Adjust to only call pedwarn_c90.
1436 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1437 pedwarn_c90 instead of pedwarn.
1438 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1439 * c-parser.c (disable_extension_diagnostics): Handle
1440 warn_c90_c99_compat.
1441 (restore_extension_diagnostics): Likewise.
1442 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1443 pedwarn_c90 instead of pedwarn.
1444 (c_parser_initelt): Likewise.
1445 (c_parser_postfix_expression): Likewise.
1446 (c_parser_postfix_expression_after_paren_type): Likewise.
1447 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1448 * c-tree.h: Fix formatting.
1449 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1450 pedwarn_c90 instead of pedwarn.
1452 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1454 * c-typeck.c: Remove include of pointer-set.h.
1456 2014-08-07 Marek Polacek <polacek@redhat.com>
1458 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1460 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1462 * c-typeck.c: Use hash_map instead of pointer_map.
1464 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1466 * c-decl.c: Use hash_set instead of pointer_set.
1468 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1471 * c-array-notation.c (expand_array_notations): Handling
1474 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1477 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1480 2014-07-30 Tom Tromey <tromey@redhat.com>
1482 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1484 (really_start_incremental_init, push_init_level): Initialize
1486 (pop_init_level): Set global designator_depth.
1487 (process_init_element): Check for designated_init attribute.
1489 2014-07-20 Marek Polacek <polacek@redhat.com>
1492 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1493 (implicitly_declare): Pass location to implicit_decl_warning.
1495 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1498 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1499 If non-NULL, call c_parser_check_literal_zero.
1500 (c_parser_check_literal_zero): New function.
1501 (c_parser_postfix_expression_after_primary): Adjust
1502 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1504 2014-07-06 Marek Polacek <polacek@redhat.com>
1507 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1508 * c-tree.h (C_ARRAY_PARAMETER): Define.
1509 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1512 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1513 Chen Gang <gang.chen.5i5j@gmail.com>
1515 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1518 2014-07-01 Marek Polacek <polacek@redhat.com>
1520 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1521 instead of 0 to WARN_FOR_ASSIGNMENT.
1523 2014-07-01 Marek Polacek <polacek@redhat.com>
1526 * c-typeck.c (convert_for_assignment): Pass
1527 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1529 2014-06-30 Marek Polacek <polacek@redhat.com>
1531 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1532 has no_sanitize_undefined attribute.
1534 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1537 * c-array-notation.c (fix_builtin_array_notation_fn):
1538 Check for 0 arguments in builtin call. Check that bultin argument is
1540 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1543 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1545 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1546 qualifiers in __auto_type for atomic types.
1547 (c_parser_typeof_specifier): Discard all type qualifiers in
1548 __typeof__ for atomic types.
1550 2014-06-25 Marek Polacek <polacek@redhat.com>
1553 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1554 the return expression to c_finish_return.
1556 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1558 * c-typeck.c (c_finish_omp_clauses): Make sure
1559 OMP_CLAUSE_LINEAR_STEP has correct type.
1561 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1565 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1567 * c-parser.c (c_parser_omp_for_loop): For
1568 #pragma omp parallel for simd move lastprivate clause from parallel
1569 to for rather than simd.
1571 2014-06-23 Marek Polacek <polacek@redhat.com>
1573 * c-typeck.c (parser_build_binary_op): Don't call
1574 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1576 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1578 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1579 * c-decl.c (merge_decls): Likewise.
1581 2014-06-09 Marek Polacek <polacek@redhat.com>
1584 * c-typeck.c (error_init): Call inform instead of error_at.
1585 (pedwarn_init): Call inform instead of pedwarn.
1586 (warning_init): Call inform instead of warning_at.
1588 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1590 * c-decl.c (merge_decls): Use set_decl_section_name.
1591 (duplicate_decls): Remove node if it exists.
1593 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1596 * c-typeck.c (push_init_level, process_init_element,
1597 pop_init_level): Correct check for zero initialization, move
1598 missing brace warning to respect zero initialization.
1600 2014-06-05 Marek Polacek <polacek@redhat.com>
1603 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1605 2014-06-05 Marek Polacek <polacek@redhat.com>
1608 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1609 on the left hand side operand of a comparison.
1611 2014-06-05 Marek Polacek <polacek@redhat.com>
1614 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1615 Print note only if the warning was printed.
1617 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1620 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1623 2014-06-03 Marek Polacek <polacek@redhat.com>
1626 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1628 * c-tree.h (c_start_case): Update.
1629 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1630 switch condition has boolean value.
1632 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1634 * c-decl.c: Include builtins.h.
1635 * c-parser.c: Likewise.
1637 2014-05-27 Marek Polacek <polacek@redhat.com>
1640 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1641 error and warning calls to error_at and warning_at. Pass location of
1642 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1643 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1644 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1646 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1649 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1650 function parameters.
1652 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1654 * c-decl.c (merge_decls): Preserve symtab node pointers.
1655 (duplicate_decls): Free new decl.
1657 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1659 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1662 * c-parser.c (c_parser_omp_target): Return bool values.
1664 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1666 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1667 num_teams_loc variable to num_thread_limit_loc.
1669 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1671 * c-array-notation.c (expand_array_notations): Use void_node
1672 instead of void_zero_node.
1674 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1676 * c-decl.c (finish_struct): Adjust.
1677 (finish_enum): Likewise.
1679 (record_inline_static): Likewise.
1680 (push_scope): Likewise.
1681 (make_label): Likewise.
1682 (lookup_label_for_goto): Likewise.
1683 (finish_struct): Likewise.
1684 (finish_enum): Likewise.
1685 (store_parm_decls): Likewise.
1686 (c_push_function_context): Likewise.
1687 * c-lang.h: Remove usage of variable_size gty attribute.
1688 * c-parser.c (c_parse_init): Adjust.
1689 (c_parse_file): Likewise.
1691 2014-05-13 Marek Polacek <polacek@redhat.com>
1694 * c-typeck.c (convert_for_assignment): Pass location to
1695 WARN_FOR_ASSIGNMENT instead of input_location.
1697 2014-05-10 Marek Polacek <polacek@redhat.com>
1699 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1700 maybe_warn_string_init.
1701 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1702 maybe_warn_string_init.
1703 * c-tree.h (maybe_warn_string_init): Update declaration.
1704 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1705 Call pedwarn_init with loc instead of with input_location.
1706 (digest_init): Pass init_loc to maybe_warn_string_init.
1707 (pop_init_level): Call pedwarn_init with loc instead of with
1709 (set_init_index): Likewise.
1710 (process_init_element): Likewise.
1712 2014-05-09 Marek Polacek <polacek@redhat.com>
1715 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1716 (c_parser_initelt): Pass location to set_init_label. Pass array index
1717 location to set_init_index.
1718 * c-tree.h (push_init_level): Update declaration.
1719 (pop_init_level): Likewise.
1720 (set_init_index): Likewise.
1721 (set_init_label): Likewise.
1722 * c-typeck.c (error_init): Add location parameter. Call error_at
1724 (digest_init): Pass init_loc to error_init.
1725 (really_start_incremental_init):
1726 (push_init_level): Add location parameter. Pass loc to pop_init_level
1728 (pop_init_level): Likewise.
1729 (set_designator): Add location parameter. Pass loc to pop_init_level,
1730 push_init_level, and error_init.
1731 (set_init_index): Add location parameter. Pass loc to error_init and
1733 (set_init_label): Likewise.
1734 (output_init_element): Pass loc to error_init.
1735 (process_init_element): Pass loc to error_init, pop_init_level,
1736 pedwarn_init, and push_init_level.
1738 2014-05-09 Marek Polacek <polacek@redhat.com>
1741 * c-parser.c (c_parser_attributes): Parse the arguments as an
1742 expression-list if the attribute takes identifier.
1744 2014-05-08 Marek Polacek <polacek@redhat.com>
1747 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1750 2014-05-08 Marek Polacek <polacek@redhat.com>
1753 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1756 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1757 Mike Stump <mikestump@comcast.net>
1758 Richard Sandiford <rdsandiford@googlemail.com>
1760 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1761 (finish_enum): Use wide-int interfaces.
1762 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1763 * c-typeck.c (build_c_cast): Likewise.
1764 (set_nonincremental_init_from_string): Likewise.
1765 (c_tree_equal): Likewise.
1767 2014-05-02 Marek Polacek <polacek@redhat.com>
1770 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1771 Return size_one_node when the type is not complete.
1772 (pointer_diff): Remove comment.
1773 (build_unary_op): Improve error messages.
1775 2014-05-02 Marek Polacek <polacek@redhat.com>
1777 * c-typeck.c (c_finish_return): Separate warning_at calls.
1779 2014-05-02 Marek Polacek <polacek@redhat.com>
1781 * c-tree.h (error_init): Remove declaration.
1782 (pedwarn_init): Likewise.
1783 * c-typeck.c (error_init): Make static and move above.
1784 (pedwarn_init): Likewise.
1785 (warning_init): Move above.
1786 (maybe_warn_string_init): Likewise.
1788 2014-05-01 Jeff Law <law@redhat.com>
1792 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1793 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1796 2014-05-02 Marek Polacek <polacek@redhat.com>
1799 * c-typeck.c (push_init_level): Set constructor_designated to
1800 p->designated for structures.
1802 2014-05-01 Marek Polacek <polacek@redhat.com>
1805 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1806 function-definition has an attribute after the declarator.
1808 2014-05-01 Marek Polacek <polacek@redhat.com>
1811 * c-typeck.c (warning_init): Add location_t parameter. Call
1812 warning_at instead of warning.
1813 (push_init_level): Pass input_location to warning_init.
1814 (add_pending_init): Add location_t parameter. Pass loc to
1816 (set_nonincremental_init): Pass input_location to add_pending_init.
1817 (set_nonincremental_init_from_string): Likewise.
1818 (output_init_element): Pass loc to warning_init and to
1821 2014-05-01 Marek Polacek <polacek@redhat.com>
1824 * c-typeck.c (c_finish_return): Distinguish between label and variable
1825 when warning about returning local address.
1827 2014-05-01 Marek Polacek <polacek@redhat.com>
1830 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1833 2014-05-01 Marek Polacek <polacek@redhat.com>
1836 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1837 instead of 0 to WARN_FOR_QUALIFIERS.
1839 2014-05-01 Marek Polacek <polacek@redhat.com>
1842 * c-typeck.c (default_conversion): Use better location for
1845 2014-04-30 Marek Polacek <polacek@redhat.com>
1847 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1848 also when SANITIZE_FLOAT_DIVIDE is on.
1850 2014-04-30 Marek Polacek <polacek@redhat.com>
1853 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1854 and pedwarn_init. Use loc insted of input_location.
1856 2014-04-30 Marek Polacek <polacek@redhat.com>
1859 * c-typeck.c (build_binary_op): Use location when warning about
1862 2014-04-25 Marek Polacek <polacek@redhat.com>
1865 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1866 always_inline/noinline and hot/cold attributes.
1868 2014-04-25 Marek Polacek <polacek@redhat.com>
1871 * c-parser.c (c_parser_initelt): Pass input_location to
1872 process_init_element.
1873 (c_parser_initval): Pass loc to process_init_element.
1874 * c-tree.h (process_init_element): Adjust declaration.
1875 * c-typeck.c (push_init_level): Pass input_location to
1876 process_init_element.
1877 (pop_init_level): Likewise.
1878 (set_designator): Likewise.
1879 (output_init_element): Add location_t parameter. Pass loc to
1881 (output_pending_init_elements): Pass input_location to
1882 output_init_element.
1883 (process_init_element): Add location_t parameter. Pass loc to
1884 output_init_element.
1886 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1888 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1889 atomic-clause, allow comma in between atomic-clause and
1892 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1895 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1896 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1898 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1901 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1902 create_tmp_var instead build_decl for creating temps.
1903 (build_array_notation_expr): Likewise.
1904 (fix_conditional_array_notations_1): Likewise.
1905 (fix_array_notation_expr): Likewise.
1906 (fix_array_notation_call_expr): Likewise.
1908 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1911 * c-tree.h (c_build_function_call_vec): New prototype.
1912 * c-typeck.c (build_function_call_vec): Don't call
1913 resolve_overloaded_builtin here.
1914 (c_build_function_call_vec): New wrapper function around
1915 build_function_call_vec. Call resolve_overloaded_builtin here.
1916 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1917 Call c_build_function_call_vec instead of build_function_call_vec.
1918 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1919 * c-decl.c (finish_decl): Likewise.
1921 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1924 * c-typeck.c: Use correct format string in cast-qual warning
1926 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1928 * c-decl.c (c_decl_attributes): Use
1929 lang_hooks.types.omp_mappable_type.
1930 * c-typeck.c (c_finish_omp_clauses): Likewise.
1932 2014-03-06 Marek Polacek <polacek@redhat.com>
1935 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1936 of checking tree code.
1938 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1940 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1941 (c_parser_parameter_declaration): Likewise.
1943 2014-02-19 Marek Polacek <polacek@redhat.com>
1946 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1947 Call mark_exp_read on exp.value.
1948 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1949 TREE_ADDRESSABLE on old instead of val.
1950 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1952 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1954 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1955 C_EXPR_APPEND by vec_safe_push.
1956 * c-tree.h (C_EXPR_APPEND): Remove.
1958 2014-01-31 Marek Polacek <polacek@redhat.com>
1961 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1962 build_function_call_vec.
1963 (build_function_call): Likewise.
1964 (build_atomic_assign): Likewise.
1965 (build_function_call_vec): Add arg_loc parameter. Use it.
1966 (convert_arguments): Likewise.
1967 (convert_for_assignment): Rename rhs_loc to expr_loc.
1968 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1969 (c_parser_objc_keywordexpr): Likewise.
1970 (c_parser_postfix_expression_after_primary): Call
1971 build_function_call_vec with expr_loc rather than op_loc.
1972 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1973 build_function_call_vec.
1974 (c_parser_expr_list): Add locations parameter. Fill it with locations
1975 of function arguments.
1976 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1978 2014-01-30 Marek Polacek <polacek@redhat.com>
1981 * c-typeck.c (build_function_call_vec): Use loc parameter.
1982 (convert_arguments): Add location parameter. Use it.
1983 (ep_convert_and_check): Likewise.
1984 (build_atomic_assign): Adjust convert_for_assignment call.
1985 (build_modify_expr): Likewise.
1986 (digest_init): Likewise.
1987 (c_finish_return): Likewise.
1988 (build_conditional_expr): Adjust ep_convert_and_check calls.
1989 (convert_for_assignment): Add rhs_loc parameter. Use it.
1990 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1993 2014-01-30 Richard Biener <rguenther@suse.de>
1996 * c-typeck.c (build_function_call_vec): Do not replace calls
1997 to a function via an incompatible type with a runtime abort.
1999 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2001 * c-parser.c (c_parser_declaration_or_fndef): Replaced
2002 flag_enable_cilkplus with flag_cilkplus.
2003 (c_parser_direct_declarator_inner): Likewise.
2004 (c_parser_attribute_any_word): Likewise.
2005 (c_parser_attributes): Likewise.
2006 (c_parser_compound_statement): Likewise.
2007 (c_parser_statement_after_labels): Likewise.
2008 (c_parser_if_statement): Likewise.
2009 (c_parser_switch_statement): Likewise.
2010 (c_parser_do_statement): Likewise.
2011 (c_parser_for_statement): Likewise.
2012 (c_parser_unary_expression): Likewise.
2013 (c_parser_postfix_expression): Likewise.
2014 (c_parser_postfix_expression_after_primary): Likewise.
2015 (c_parser_postfix_expression_after_primary): Likewise.
2016 (c_parser_omp_clause_name): Likewise.
2017 (c_finish_omp_declare_simd): Likewise.
2018 (c_parser_cilk_verify_simd): Likewise.
2019 * c-typeck.c (build_array_ref): Likewise.
2020 (build_function_call_vec): Likewise.
2021 (convert_arguments): Likewise.
2022 (build_compound_expr): Likewise.
2023 (c_finish_return): Likewise.
2024 (c_finish_if_stmt): Likewise.
2025 (c_finish_loop): Likewise.
2026 (build_binary_op): Likewise.
2028 2014-01-23 Marek Polacek <polacek@redhat.com>
2031 * c-typeck.c (parser_build_binary_op): Use location instead of
2033 (build_binary_op): Pass location to shorten_compare.
2035 2014-01-23 Marek Polacek <polacek@redhat.com>
2038 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2041 2014-01-23 Marek Polacek <polacek@redhat.com>
2044 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
2045 of a comma expression.
2046 (emit_side_effect_warnings): Likewise.
2048 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2051 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
2052 function to use walk_tree and moved a lot of its functionality to
2053 expand_array_notations.
2054 (expand_array_notations): New function.
2056 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2058 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
2059 attribute an attribute without value.
2061 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2064 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
2065 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2067 2014-01-22 Marek Polacek <polacek@redhat.com>
2070 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
2071 of remove_c_maybe_const_expr on op1 and op2.
2073 2014-01-15 Jakub Jelinek <jakub@redhat.com>
2076 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
2077 effects, preevaluate rhs using SAVE_EXPR first.
2079 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2082 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
2083 statements with if-elseif statements.
2085 2014-01-06 Marek Polacek <polacek@redhat.com>
2088 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
2089 defined bit-field types only in ISO C.
2091 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2093 Update copyright years
2095 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2097 * c-array-notation.c: Use the standard form for the copyright notice.
2099 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
2101 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
2102 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
2103 field in parser is not empty. If not-empty, call the function
2104 c_parser_finish_omp_declare_simd.
2105 (c_parser_cilk_clause_vectorlength): Modified function to be shared
2106 between SIMD-enabled functions and #pragma simd. Added new parameter.
2107 (c_parser_cilk_all_clauses): Modified the usage of the function
2108 c_parser_cilk_clause_vectorlength as mentioned above.
2109 (c_parser_cilk_simd_fn_vector_attrs): New function.
2110 (c_finish_cilk_simd_fn_tokens): Likewise.
2111 (is_cilkplus_vector_p): Likewise.
2112 (c_parser_omp_clause_name): Added checking for "vectorlength,"
2113 "nomask," and "mask" strings in clause name.
2114 (c_parser_omp_all_clauses): Added 3 new case statements:
2115 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
2116 PRAGMA_CILK_CLAUSE_NOMASK.
2117 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
2118 check for vector attribute and if so call the function
2119 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
2120 called the function c_finish_cilk_simd_fn_tokens.
2121 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
2122 parser field is non-empty. If so, parse them as you would parse
2123 the omp declare simd pragma.
2124 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
2125 Added a check when step is a parameter and flag it as error.
2126 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
2127 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
2130 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
2132 * c-parser.c (c_parser_omp_parallel): Fix description.
2134 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
2136 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
2137 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2138 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
2139 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
2141 2013-12-04 Joseph Myers <joseph@codesourcery.com>
2144 * c-parser.c (c_parser_alignas_specifier): Use
2145 c_sizeof_or_alignof_type instead of c_alignof.
2146 (c_parser_alignof_expression): Likewise, with min_alignof
2147 parameter depending on alignof spelling used.
2149 2013-12-04 Marek Polacek <polacek@redhat.com>
2152 * c-decl.c (start_function): Don't warn for missing prototype for
2155 2013-12-03 Marek Polacek <polacek@redhat.com>
2158 * c-decl.c (build_compound_literal): Allow compound literals with
2159 empty initial value.
2161 2013-12-02 Joseph Myers <joseph@codesourcery.com>
2164 * c-typeck.c (build_modify_expr): Diagnose assignment to
2165 expression with array type.
2167 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2170 * c-typeck.c (process_init_element): Do not treat a string as
2171 initializing a whole array when used with a designator for an
2174 2013-11-29 Joseph Myers <joseph@codesourcery.com>
2177 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
2178 an inline function following a static declaration.
2180 2013-11-28 Jakub Jelinek <jakub@redhat.com>
2183 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
2184 to p_name before calling c_parser_omp_teams instead of after.
2185 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
2186 argument. Remove unused p_name variable.
2188 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
2189 Jakub Jelinek <jakub@redhat.com>
2191 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
2192 external_scope is NULL.
2194 2013-11-27 Tom de Vries <tom@codesourcery.com>
2195 Marc Glisse <marc.glisse@inria.fr>
2198 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
2200 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
2202 * c-typeck.c: Add required include files from gimple.h.
2204 2013-11-22 David Malcolm <dmalcolm@redhat.com>
2206 * c-decl.c (define_label, shadow_tag_warned)
2207 (check_bitfield_type_and_width, grokdeclarator, grokparms,
2208 store_parm_decls_newstyle, store_parm_decls_oldstyle)
2209 (declspecs_add_type): Remove use of in_system_header macro.
2210 * c-parser.c (c_parser_unary_expression): Likewise.
2211 * c-typeck.c (store_init_value, process_init_element)
2212 (c_start_case): Likewise.
2214 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
2217 * c-parser.c (c_parser_set_source_position_from_token): Remove
2218 reference to in_system_header from comment.
2220 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2222 * c-decl.c (grokdeclarator): Update comment to refer to
2223 tree_to_[su]hwi rather than tree_low_cst.
2225 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2227 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
2228 tree_to_uhwi throughout.
2230 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2232 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
2235 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
2237 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
2240 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
2242 * c-parser.c (c_parser_cilk_simd): New.
2243 (c_parser_cilk_verify_simd): New.
2244 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
2245 (c_parser_omp_for_loop): Add case for NE_EXPR.
2246 Set c_break_label for CILK_SIMD.
2247 (c_parser_cilk_clause_vectorlength): New.
2248 (c_parser_cilk_clause_linear): New.
2249 (c_parser_cilk_clause_name): New.
2250 (c_parser_cilk_all_clauses): New.
2251 * c-typeck.c (build_unary_op): Pass location argument to
2253 (build_modify_expr): Same.
2254 (build_asm_expr): Same.
2255 (c_finish_bc_stmt): Error on break/continue in loops.
2257 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
2259 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
2261 2013-11-14 Diego Novillo <dnovillo@google.com>
2263 * c-decl.c: Include print-tree.h.
2264 Include stor-layout.h.
2267 Include stringpool.h.
2268 * c-lang.c: Include fold-const.h.
2269 * c-parser.c: Include stringpool.h.
2271 Include stor-layout.h.
2273 Include trans-mem.h.
2274 * c-typeck.c: Include stor-layout.h.
2275 Include trans-mem.h.
2279 2013-11-13 Joseph Myers <joseph@codesourcery.com>
2281 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
2282 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
2284 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
2285 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
2287 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
2288 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
2289 (c_parser_declarator, c_parser_direct_declarator_inner)
2290 (c_parser_parameter_declaration, c_parser_type_name): All callers
2292 (c_parser_declaration_or_fndef): Handle declarations with type
2293 determined from the initializer.
2295 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
2297 * c-typeck.c: Include gimplify.h.
2299 2013-11-12 Joseph Myers <joseph@codesourcery.com>
2301 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
2302 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
2304 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
2305 or _Thread_local as appropriate in diagnostics.
2306 (build_null_declspecs): Initialize ret->thread_gnu_p.
2307 (declspecs_add_scspec): Handle either __thread or _Thread_local
2308 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
2309 pedantic. Do not disallow _Thread_local extern and _Thread_local
2312 2013-11-07 Joseph Myers <joseph@codesourcery.com>
2313 Andrew MacLeod <amacleod@redhat.com>
2315 * c-aux-info.c (gen_type): Handle atomic qualifier.
2316 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
2317 qualifiers when compating types.
2318 (shadow_tag_warned): Handle atomic_p in declspecs.
2319 (quals_from_declspecs): Likewise.
2320 (start_decl): Use c_type_promotes_to when promoting argument
2322 (grokdeclarator): Handle _Atomic.
2323 (get_parm_info): Diagnose any qualifier on "void" as only
2325 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
2326 comparing types. Use c_type_promotes_to when promoting argument
2328 (finish_function): Use c_type_promotes_to when promoting argument
2330 (build_null_declspecs): Handle atomic_p in declspecs.
2331 (declspecs_add_qual): Handle RID_ATOMIC.
2332 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
2333 (c_token_starts_declspecs): Handle RID_ATOMIC.
2334 (c_parser_declspecs): Handle atomic type specifiers and
2336 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
2337 from types of expressions with atomic type.
2338 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
2339 (c_parser_attribute_any_word): Handle RID_ATOMIC.
2340 (c_parser_initializer, c_parser_initelt, c_parser_initval)
2341 (c_parser_statement_after_labels, c_parser_switch_statement)
2342 (c_parser_for_statement, c_parser_expr_no_commas)
2343 (c_parser_conditional_expression, c_parser_binary_expression)
2344 (c_parser_cast_expression, c_parser_unary_expression)
2345 (c_parser_postfix_expression)
2346 (c_parser_postfix_expression_after_primary, c_parser_expression):
2347 Use convert_lvalue_to_rvalue.
2348 (c_parser_expression_conv, c_parser_expr_list): Document
2349 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
2350 (c_parser_objc_synchronized_statement): Use
2351 convert_lvalue_to_rvalue.
2352 (c_parser_objc_selector): Handle RID_ATOMIC.
2353 (c_parser_objc_receiver, c_parser_array_notation): Use
2354 convert_lvalue_to_rvalue.
2355 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
2356 _Atomic (type-name).
2357 (struct c_declspecs): Add atomic_p field.
2358 (convert_lvalue_to_rvalue): Declare.
2359 * c-typeck.c (c_type_promotes_to): Promote atomic types to
2360 corresponding atomic types.
2361 (qualify_type): Don't add _Atomic qualifiers from second argument.
2362 (comp_target_types): Do not allow _Atomic mismatches.
2363 (type_lists_compatible_p): Do not remove atomic qualifiers when
2365 (really_atomic_lvalue, convert_lvalue_to_rvalue)
2366 (build_atomic_assign): New functions.
2367 (build_unary_op): Use build_atomic_assign for atomic increment and
2369 (build_conditional_expr): Do not treat _Atomic void as a qualified
2371 (build_modify_expr): Use build_atomic_assign for atomic LHS.
2372 (find_anonymous_field_with_type, convert_to_anonymous_field)
2373 (convert_for_assignment): Do not remove atomic qualifiers when
2375 (digest_init): Do not accept initialization of arrays of atomic
2376 elements by string constants.
2377 (build_asm_expr): Use convert_lvalue_to_rvalue.
2378 (build_binary_op): Do not treat _Atomic void as a qualified
2381 2013-11-06 DJ Delorie <dj@redhat.com>
2383 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2384 both explicit and builtin, print the location of the explicit one.
2386 2013-11-05 Tobias Burnus <burnus@net-b.de>
2388 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2389 c_parser_omp_distribute, c_parser_omp_teams,
2390 c_parser_omp_target, c_parser_omp_declare): Handle
2393 2013-11-03 Marek Polacek <polacek@redhat.com>
2395 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2397 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2399 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2400 check_dup_generic at the end, unless remove is true.
2401 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2403 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2405 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2407 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2408 with decl that is not pointer nor array.
2410 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2412 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2413 a spawning function is found.
2414 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2415 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2416 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2417 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2419 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2420 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2422 (c_finish_return): Added a check to reject _Cilk_spawn in return
2424 (build_cilk_spawn): New function.
2425 (build_cilk_sync): Likewise.
2426 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2428 2013-10-27 Tobias Burnus <burnus@net-b.de>
2431 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2432 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2433 (c_parser_statement_after_labels): Update calls.
2435 2013-10-24 Tobias Burnus <burnus@net-b.de>
2438 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2439 Handle PRAGMA_IVDEP.
2440 (c_parser_statement_after_labels): Update call.
2442 2013-10-24 Marek Polacek <polacek@redhat.com>
2444 * c-parser.c (c_parser_struct_declaration): Add a comment.
2445 (c_parser_declarator): Don't allow _Alignas here.
2447 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2449 * c-parser.c: Include omp-low.h.
2450 * c-typeck.c: Likewise.
2452 2013-10-17 Marek Polacek <polacek@redhat.com>
2455 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2456 Document syntax of the array-declarator.
2457 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2459 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2460 (c_parser_struct_declaration): Likewise.
2461 (c_parser_declarator): Likewise.
2462 (c_parser_direct_declarator_inner): Likewise.
2463 (c_parser_parameter_declaration): Likewise.
2464 (c_parser_type_name): Likewise.
2466 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2468 * c-lang.h (current_omp_declare_target_attribute): New extern
2470 * c-parser.c: Include c-lang.h.
2471 (struct c_parser): Change tokens to c_token *.
2472 Add tokens_buf field. Change tokens_avail type to unsigned int.
2473 (c_parser_consume_token): If parser->tokens isn't
2474 &parser->tokens_buf[0], increment parser->tokens.
2475 (c_parser_consume_pragma): Likewise.
2476 (enum pragma_context): Add pragma_struct and pragma_param.
2477 (c_parser_external_declaration): Adjust
2478 c_parser_declaration_or_fndef caller.
2479 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2480 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2481 Adjust recursive call.
2482 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2484 (c_parser_parameter_declaration): Use pragma_param instead of
2486 (c_parser_compound_statement_nostart, c_parser_label,
2487 c_parser_for_statement): Adjust
2488 c_parser_declaration_or_fndef callers.
2489 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2490 it through to c_parser_conditional_expression.
2491 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2492 pass it through to c_parser_binary_expression. Adjust recursive
2494 (c_parser_binary_expression): Remove prec argument, add
2495 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2496 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2497 binop matches it, use build2 instead of parser_build_binary_op.
2498 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2499 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2500 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2501 Handle pragma_struct and pragma_param the same as pragma_external.
2502 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2503 (c_parser_omp_variable_list): Parse array sections for
2504 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2505 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2506 (c_parser_omp_clause_reduction): Handle user defined reductions.
2507 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2508 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2509 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2510 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2511 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2512 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2513 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2514 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2515 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2516 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2517 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2518 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2519 (c_parser_omp_for_loop): Add CODE argument, pass it through
2520 to c_finish_omp_for. Change last argument to cclauses,
2521 and adjust uses to grab parallel clauses from the array of all
2522 the split clauses. Adjust c_parser_binary_expression,
2523 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2524 (omp_split_clauses): New function.
2525 (c_parser_omp_simd): New function.
2526 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2527 Allow the function to be called also when parsing combined constructs,
2528 and call c_parser_omp_simd when parsing for simd.
2529 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2530 #pragma omp section, require exactly one structured-block instead of
2531 sequence of statements.
2532 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2533 Allow the function to be called also when parsing combined constructs.
2534 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2535 Allow the function to be called also when parsing combined
2537 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2538 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2539 c_parser_omp_teams, c_parser_omp_target_data,
2540 c_parser_omp_target_update, c_parser_omp_target,
2541 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2542 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2543 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2544 (c_parser_omp_construct): Add p_name and mask vars. Handle
2545 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2546 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2547 and c_parser_omp_sections callers.
2548 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2549 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2550 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2551 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2552 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2554 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2555 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2556 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2557 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2558 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2559 * c-typeck.c: Include tree-inline.h.
2560 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2561 handle_omp_array_sections_1, handle_omp_array_sections,
2562 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2563 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2564 user defined reductions.
2565 (c_tree_equal): New function.
2566 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2567 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2568 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2569 c_check_omp_declare_reduction_r): New prototypes.
2570 * c-decl.c (current_omp_declare_target_attribute): New variable.
2571 (c_decl_attributes): New function.
2572 (start_decl, start_function): Use it instead of decl_attributes.
2573 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2574 c_omp_reduction_decl, c_omp_reduction_lookup,
2575 c_check_omp_declare_reduction_r): New functions.
2577 2013-09-25 Tom Tromey <tromey@redhat.com>
2579 * Make-lang.in (c/gccspec.o): Remove.
2580 (CFLAGS-c/gccspec.o): New variable.
2581 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2582 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2583 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2585 2013-09-25 Tom Tromey <tromey@redhat.com>
2587 * Make-lang.in (c/gccspec.o): Don't use subshell.
2589 2013-09-18 Marek Polacek <polacek@redhat.com>
2592 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2593 Remove unnecessary check.
2595 2013-09-18 Marek Polacek <polacek@redhat.com>
2598 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2599 no_sanitize_undefined attribute.
2601 2013-09-13 Kai Tietz <ktietz@redhat.com>
2604 * c-decl.c (c_builtin_function_ext_scope): Remove
2605 wrong assumption that it is never called on prexisting
2608 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2610 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2612 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2614 * c-objc-common.c (c_tree_printer): Tidy.
2616 2013-08-30 Marek Polacek <polacek@redhat.com>
2618 * c-typeck.c (build_binary_op): Add division by zero and shift
2621 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
2622 Joseph Myers <joseph@codesourcery.com>
2625 * c-typeck.c (c_common_type): Prefer double_type_node over
2626 other REAL_TYPE types with the same precision.
2627 (convert_arguments): Likewise.
2629 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2631 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2632 (c_initialize_diagnostics): Call a destructor for the early printer.
2634 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2636 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2637 printer initialization.
2639 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
2642 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2643 check for truth values.
2644 (expand_array_notation_exprs): Added truth values case. Removed an
2645 unwanted else. Added for-loop to walk through subtrees in default
2648 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2650 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2652 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2654 * c-parser.c (struct c_generic_association): Fix typo.
2656 2013-07-23 Tom Tromey <tromey@redhat.com>
2657 Joseph Myers <joseph@codesourcery.com>
2659 * c-parser.c (struct c_generic_association): New.
2660 (c_generic_association_d): New typedef.
2661 (c_parser_generic_selection): New function.
2662 (c_parser_postfix_expression): Handle RID_GENERIC.
2664 2013-07-13 Jason Merrill <jason@redhat.com>
2667 * c-decl.c (finish_struct): Check for too-large class.
2669 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2672 * c-typeck.c (set_init_index): When folding, check for index overflow.
2674 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2676 * c-parser.c (c_parser_array_notation): Removed rejection of array
2677 notations in an array of function pointers.
2679 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2681 * c-array-notation.c (make_triplet_val_inv): New function.
2682 (create_cmp_incr): Likewise.
2683 (create_array_refs): Likewise.
2684 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2685 Also modularized common parts between functions and called the function.
2686 (build_array_notation_expr): Likewise.
2687 (fix_conditional_array_notations_1): Likewise.
2688 (fix_array_notation_expr): Likewise.
2689 (fix_array_notation_call_expr): Likewise.
2691 2013-06-18 Marek Polacek <polacek@redhat.com>
2694 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2696 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2698 * c-array-notation.c (build_array_notation_expr): Reject array notation
2699 mismatch between LHS and RHS even inside a call_expr. Also, removed
2700 a couple while statements that were dead code.
2702 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2704 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2705 excessive precision expressions in function parameters. Also removed
2706 couple unwanted while statements.
2708 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2710 * c-array-notation.c (expand_array_notation_exprs): Added
2711 ARRAY_NOTATION_REF case.
2713 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2715 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2716 function to c-family/array-notation-common.c.
2717 (is_cilkplus_reduce_builtin): Likewise.
2718 (find_rank): Likewise.
2719 (extract_array_notation_exprs): Likewise.
2720 (replace_array_notations): Likewise.
2721 (find_inv_trees): Likewise.
2722 (replace_inv_trees): Likewise.
2723 (contains_array_notation_expr): Likewise.
2724 (find_correct_array_notation_type): Likewise.
2725 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2726 (struct inv_list): Moved this to c-family/array-notation-common.c.
2727 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2729 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2731 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2732 reduction functions outside the for-loop. Added a check if the fundecl
2733 is non-NULL. Finally, removed an unwanted if-statement, and made the
2736 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2738 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2739 condition of the if-statement matches the rank of else-block and then-
2740 block when array notations are used.
2741 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2742 expression after the entire function body is parsed.
2743 (c_parser_expr_no_commas): Delayed creating array notation expressions
2744 to the end of function parsing.
2745 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2746 whole if-statement instead of just the condition.
2747 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2749 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2752 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2753 array to NULL_TREE if they are unused. Also added a check for the
2754 field to be NULL before its fields are used in future.
2756 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2759 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2760 (build_array_notation_expr): Likewise.
2762 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2764 * c-typeck.c (build_array_ref): Added a check to see if array's
2765 index is greater than one. If true, then emit an error.
2766 (build_function_call_vec): Exclude error reporting and checking
2767 for builtin array-notation functions.
2768 (convert_arguments): Likewise.
2769 (c_finish_return): Added a check for array notations as a return
2770 expression. If true, then emit an error.
2771 (c_finish_loop): Added a check for array notations in a loop
2772 condition. If true then emit an error.
2773 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2774 (build_binary_op): Added a check for array notation expr inside
2775 op1 and op0. If present, we call another function to find correct
2777 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2778 * c-parser.c (c_parser_compound_statement): Check if array
2779 notation code is used in tree, if so, then transform them into
2781 (c_parser_expr_no_commas): Check if array notation is used in LHS
2782 or RHS, if so, then build array notation expression instead of
2784 (c_parser_postfix_expression_after_primary): Added a check for
2785 colon(s) after square braces, if so then handle it like an array
2786 notation. Also, break up array notations in unary op if found.
2787 (c_parser_direct_declarator_inner): Added a check for array
2789 (c_parser_compound_statement): Added a check for array notation in
2790 a stmt. If one is present, then expand array notation expr.
2791 (c_parser_if_statement): Likewise.
2792 (c_parser_switch_statement): Added a check for array notations in
2793 a switch statement's condition. If true, then output an error.
2794 (c_parser_while_statement): Similarly, but for a while.
2795 (c_parser_do_statement): Similarly, but for a do-while.
2796 (c_parser_for_statement): Similarly, but for a for-loop.
2797 (c_parser_unary_expression): Check if array notation is used in a
2798 pre-increment or pre-decrement expression. If true, then expand
2800 (c_parser_array_notation): New function.
2801 * c-array-notation.c: New file.
2802 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2804 2013-05-23 Mike Stump <mikestump@comcast.net>
2806 * c-typeck.c (convert_for_assignment): Handle references to memory
2809 2013-05-16 Jason Merrill <jason@redhat.com>
2811 * Make-lang.in (cc1$(exeext)): Use link mutex.
2813 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2815 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2816 to simply use OPT_Wpointer_arith.
2817 (build_unary_op): Likewise.
2819 2013-04-03 Jakub Jelinek <jakub@redhat.com>
2822 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2823 argument. If set, or it temporarily for parsing of the first
2824 argument into force_folding_builtin_constant_p.
2825 (c_parser_postfix_expression): Adjust callers.
2827 2013-03-21 Richard Biener <rguenther@suse.de>
2829 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2830 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2832 2013-02-12 Marek Polacek <polacek@redhat.com>
2835 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2838 2013-01-24 Jakub Jelinek <jakub@redhat.com>
2841 * c-typeck.c (set_nonincremental_init_from_string): If
2842 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2844 (process_init_element): Likewise.
2846 2012-12-20 Jakub Jelinek <jakub@redhat.com>
2849 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2850 argument, don't call default_function_array_conversion
2851 nor c_fully_fold here.
2852 (c_parser_asm_statement): Adjust callers.
2853 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2854 and outputs here, and call default_function_array_conversion
2855 on inputs that don't need to be addressable.
2857 2012-12-18 Jakub Jelinek <jakub@redhat.com>
2860 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2861 warning require that both c_common_unsigned_type as well as
2862 c_common_signed_type is the same for both mvl and mvr types.
2864 2012-11-16 Diego Novillo <dnovillo@google.com>
2866 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2868 * c-common.c: Use new vec API in vec.h.
2869 * c-common.h: Likewise.
2870 * c-gimplify.c: Likewise.
2871 * c-pragma.c: Likewise.
2872 * c-pretty-print.c: Likewise.
2873 * c-pretty-print.h: Likewise.
2874 * c-semantics.c: Likewise.
2875 * c-decl.c: Likewise.
2876 * c-parser.c: Likewise.
2877 * c-tree.h: Likewise.
2878 * c-typeck.c: Likewise.
2880 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2883 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2885 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2888 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2889 shadows a function, unless the variable is a function or a
2890 pointer-to-function.
2892 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2895 * c-parser.c (struct c_tree_loc_pair): Removed.
2896 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2897 add location_t * and tree * arguments, fill in array of 3
2898 sizeof_arg trees and corresponding locs.
2899 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2900 c_parser_expr_list callers.
2901 (c_parser_postfix_expression_after_primary): Likewise. Pass
2902 array of 3 sizeof_arg trees and locs (corresponding to first
2903 3 arguments) to sizeof_pointer_memaccess_warning.
2905 2012-10-09 Lawrence Crowl <crowl@google.com>
2907 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2908 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2911 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2914 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2917 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2920 * c-typeck.c: Include c-common.h.
2921 (enum stv_conv): Moved to c-common.h.
2922 (scalar_to_vector): Moved to c-common.c.
2923 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2924 * Make-lang.in: c-typeck.c depends on c-common.h.
2926 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2928 * c-decl.c (c_write_global_declarations): Fix handling of
2931 2012-09-30 Sharad Singhai <singhai@google.com>
2933 * c-decl.c (c_write_global_declarations): Use a different method
2934 to determine if the dump has ben initialized.
2936 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2939 * c-typeck.c (c_cast_expr): When casting to a type requiring
2940 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2943 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2946 * c-typeck.c (build_unary_op): Pass original argument of
2947 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2948 any C_MAYBE_CONST_EXPR, if it has integer operands.
2949 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2950 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2951 to c_objc_common_truthvalue_conversion, then remove any
2952 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2953 c_objc_common_truthvalue_conversion not
2954 c_common_truthvalue_conversion.
2955 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2956 call note_integer_operands for arguments with integer operands
2957 that are not integer constants.
2959 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2962 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2963 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2965 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2968 * c-convert.c (convert): Don't call fold_convert_loc if
2969 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2970 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2971 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2973 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2976 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2977 for nested and empty_ok arguments in the call to
2978 c_parser_declaration_or_fndef.
2980 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2982 * c-tree.h (c_last_sizeof_arg): Declare.
2983 * c-parser.c (struct c_tree_loc_pair): New type.
2984 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2986 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2987 (c_parser_postfix_expression_after_primary): Likewise. Call
2988 sizeof_pointer_memaccess_warning if needed.
2989 (sizeof_ptr_memacc_comptypes): New function.
2990 * c-typeck.c (c_last_sizeof_arg): New global variable.
2991 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2993 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2995 * c-lang.h (lang_decl): Add variable_size GTY option.
2997 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2999 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
3000 * Make-lang.in: Fix dependencies.
3002 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
3004 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
3005 and add language Makefile hooks.
3006 * config-lang.in: New file.
3007 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
3008 add the required "normal" config-lang.in rules.
3009 * c-lang.h: Moved from gcc/ to here.
3010 * c-tree.h: Likewise.
3011 * c-objc-common.c: Likewise.
3012 * c-objc-common.h: Likewise.
3013 * c-typeck.c: Likewise.
3014 * c-convert.c: Likewise.
3015 * c-lang.c: Likewise.
3016 * c-aux-info.c: Likewise.
3017 * c-errors.c: Likewise.
3018 * gccspec.c: Likewise.
3019 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
3020 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
3022 Copyright (C) 2012-2015 Free Software Foundation, Inc.
3024 Copying and distribution of this file, with or without modification,
3025 are permitted in any medium without royalty provided the copyright
3026 notice and this notice are preserved.